LDO & Voltage Regulators | NCV8774

LDO 稳压器，350 mA，低 Iq

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概览

NCV8774 是一款 350 mA LDO 稳压器。其耐用性使得 NCV8774 能够用于严酷的汽车环境。低至 18 µA 典型值的超低静止电流使其适用于永久性联接电池且在有负载或无负载条件下均需要超低静止电流的应用。当点火关断时模块保持有效模式时，此特性尤其有用。NCV8774 包括电流限值、高温关断和逆向输出电流保护等保护功能。

  • Automotive
  • Fixed Output Voltage of 5 V and 3.3 V
  • 2 % Output Voltage up to Vin = 40 V
  • Output Current up to 350 mA
  • NCV Prefix for Automotive
  • Low Dropout Voltage
  • Ultra Low Quiescent Current of 18 µA Typical
  • Thermal Shutdown
  • Short Circuit
  • Very Wide Range of Cout and ESR Values for Stability
  • Body Control Module
  • Instrument and Clusters
  • Occupant Protection and Comfort
  • Powertrain

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Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Output

Polarity

VO (V)

IO Typ (A)

VI Min (V)

VI Max (V)

VDO Typ (V)

Iq Typ (mA)

PSRR (dB)

Noise (µVrms)

Enable

PowerGood

Application

参考价格

NCV8774DT33RKG

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CAD Model

Pb

A

H

P

DPAK-3

369C

1

260

REEL

2500

No

Single

Positive

3.3

0.35

4.5

45

0.44

0.018

54

-

No

No

Automotive

Price N/A

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NCV8774DT50RKG

联系销售

Last Shipments

CAD Model

Pb

A

H

P

DPAK-3

369C

1

260

REEL

2500

No

Single

Positive

5

0.35

4.5

45

0.44

0.018

54

-

No

No

Automotive

Price N/A

More Details

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可靠性数据

Die Related Summary Data

Device: NCV8774DT33RKG

Equivalent to wafer fab process: BP STD LINEAR

产品技术

产品技术

等效器件小时

平均故障间隔时间/平均无故障时间（按小时计算）

FITS

BP STD LINEAR

10

20757261636

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Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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